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Small rectangular laptop cooling fan black plastic housing wire connector visible

DBTLAP

DBTLAP Delta KSB0405HA-9E73 5V 0.30A laptop cooling fan

SKU CH-07WD-ZG57Q

Replacement cooling fan for Delta KSB0405HA-9E73 laptops, 5V 0.30A, tested before shipping

  • Accessory TypeCooler
  • 5V 0.30A rating matches original Delta KSB0405HA-9E73 spec
  • Each unit tested before shipping to confirm reliable operation
  • Direct replacement fan restores laptop cooling performance
  • Real-item photos let you verify exact fit before ordering
  • Compatibility check offered using your model number for 100% match

Replacement fan for Delta KSB0405HA-9E73

This replacement cooling fan is built for laptops that use the Delta KSB0405HA-9E73 model. It suits owners who need to swap a worn or noisy original unit. The part arrives new and tested before dispatch. Compatibility depends on matching the exact part number.

5 V 0.30 A power specification

The fan runs on a 5 V supply drawing 0.30 A. This electrical envelope is fixed by the laptop's header, so the replacement cannot exceed it. Buyers who need higher airflow or a different voltage must look elsewhere because the connector and controller are not changeable. Each unit is verified against this rating.

Direct swap for the original Delta cooler

This item replaces the factory Delta cooler when the original fails or becomes loud. The jump is worth it when the part number matches the 405 variant shown in the listing photos. It is not for builders who want more storage or a second card, nor for systems that require a different pin-out or form factor. Check the images to confirm 100 % fit.

Highlights

  • 5V 0.30A rating matches original Delta KSB0405HA-9E73 spec
  • Each unit tested before shipping to confirm reliable operation
  • Direct replacement fan restores laptop cooling performance
  • Real-item photos let you verify exact fit before ordering
  • Compatibility check offered using your model number for 100% match

Specifications

Accessory TypeCooler

Questions about this item

Is this the exact fan for my Delta KSB0405HA-9E73 laptop model?

This fan carries the part number KSB0405HA-9E73 and is listed for Delta laptops. Match the photos and your original fan label to confirm it is the correct replacement.

What does the 5V 0.30A rating tell me about everyday performance?

The fan runs on 5 volts and draws 0.30 amps, a low-power profile that fits the laptop’s existing header without overloading the system’s thermal budget.

Which connector standard does this cooler use and what does it limit?

It plugs into the standard 5 V laptop fan header, so speed and airflow are capped by that header’s fixed voltage and the 0.30 A current limit.

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